Alert archive / Missouri / River Flood Watches in 2011
River Flood Watch 1, NWS Springfield, MO
NWS Springfield, MO issued this river flood watch at Dec 20, 2011, 12:55 AM CST for Vernon County, Missouri. It took effect at Dec 20, 2011, 3:36 PM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Dec 20, 2011, 12:55 AM CST (06:55 UTC)
- In effect from
- Dec 20, 2011, 3:36 PM CST
- Expired
- Dec 20, 2011, 8:19 AM CST
- In force
- Issued by
- NWS Springfield, MO
- Flood severity
- None
County Vernon County, MO
The radar
The Pleasant Hill radar (KEAX), 107 km from the middle of the area, began a volume at 06:59 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Little Osage River at Horton (HTNM7). The gauge peaked at 41.69 ft at Dec 21, 2011, 5:00 AM CST.
- Action stage
- 39 ft
- Minor stage
- 41 ft
- Moderate stage
- 45 ft
- Major stage
- 50 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06917060, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Springfield, MO wrote its last area forecast discussion before this river flood watch went out at Dec 19, 11:52 PM CST, 1 hour 3 minutes earlier.
Area forecast discussion, Dec 19, 11:52 PM CST, 1 hour 3 minutes before
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<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Springfield, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 20, 7:00 AM CST | River Flood Warning | SGF | Vernon | 39 hr |
| Dec 20, 8:41 AM CST | River Flood Warning | SGF | Vernon | 42 hr |
Nearby
River Flood Watches in Missouri, 2011Every river flood watch in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.